Rational Numbers Review

solve 

• - 2/9
• - 5/9 
• 2/9
• no there

-5.7 + 0.9

• 2.1
• -4.8
• -8.3
• -10.7

-7.79 + 5.4

• 4.61
• -2.19
• -2.39
• 2.11

• -6/12
• -5/12
• 5/12
• -5/7

Divide.

• -1/10
• -5/8
• -2/20
• 5/8

What number could be a common denominator for these two fractions?
2/3   and   3/4

• 3
• 4
• 7
• 12

What is the decimal equivalent of 3/5?

• 0.3
• 3.5
• 0.6
• 0.2

If I have a positive multiplied with a positive, what will the answer be?

• Positive 
• Negative 

Convert to a decimal
           3/4

• .25
• .34
• .75
• .44...

Divide.

• -1/10
• -5/8
• -2/20
• 5/8